What is the construction and purpose of engine cooling?

Engine cooling is a set of parts responsible for maintaining the proper operating temperature of the powertrain. A typical system consists of a radiator, water pump, thermostat, hoses, fan, sensors, and an expansion tank. These elements are located mainly in the engine compartment and connected by a coolant circuit.

What is engine cooling used for?

Engine cooling is used to absorb excess heat from the block and cylinder head and to stabilize the operating temperature during driving and when stationary. An efficient system limits the risk of overheating and also affects the proper operation of the heater, fan, and control sensors. Without proper cooling, engine performance may drop, and cooperating components may fail.

What role does the expansion tank play in the cooling system?

The expansion tank is a cooling system element that absorbs fluid volume changes resulting from temperature increases and decreases. It is used to maintain the correct fluid level and works with a pressure cap that stabilizes the system's operating conditions. Fluid levels and the condition of return hoses are often checked within its vicinity.

How to choose a cooling system part for a specific car version?

It is safest to compare the OEM number, engine version, body type, and mounting location. It is also worth checking the number of pins in the plug, pipe diameter, mounting type, and the presence of additional sensors. For parts such as a fan or auxiliary pump, the control method also matters.

What symptoms indicate cooling system problems?

Typical symptoms include rising engine temperature, fluid leaks, the fan not turning on, steam from under the hood, or the unit taking too long to warm up. In some cars, temperature sensor errors or weaker interior heating also appear. Symptoms should be analyzed in conjunction with the operation of the thermostat, water pump, and hose tightness.

What to pay attention to when installing engine cooling parts?

After installation, you must check the tightness of connections, correct seating of mounts, and the condition of seals. It is also important to top up with the correct fluid and bleed the system according to the manufacturer's procedure. In the case of electrical parts, you should additionally verify the plugs, wiring harness, and fan control operation.

Engine cooling

At the Global Parts automotive store, we offer a wide selection of original used car parts, including engine cooling components, for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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Porsche Carrera 996 Return Coolant Water Hose Pipe Line 9603 Petrol 99610624354

€66.95

Part no. 2754854

Mini Cooper One 4 R55 R56 R57 LCI R59 R61 Radiator Fan 187W Engine Cooling

€23.95

Part no. A6422002201-1

Mercedes W164 W211 W212 Engine Coolant Water Pump OM642 Diesel WPS3072108

€23.95

Part no. 8K0145879D

Audi A4 S4 8K A5 S5 8F 8T Additional Coolant Pump Bracket Mount 8K0145879D

€75.95

Part no. 03L121111AE

Volkswagen Sharan 7N Coolant Thermostat Housing Cover Cooling Unit 03L121111AE

€23.95

Part no. 7789742

BMW E60 E61 F10 F11 Radiator Coolant Hose Pipe 2.0 Diesel 7789742

€23.95

Part no. L8D2-8D290-AB

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV L8D2-8D290-AB

€23.95

Part no. 8R0819334AC

Porsche Macan 95B Audi Q5 8R Heating Hose Coolant Pipe 2.0 TFSI 8R0819334AC

€28.95

Part no. A2055015700

Mercedes-Benz W205 Coolant Hoses Pipes A2055015700

€42.95

Part no. 7593847

Radiator Fan BMW X3 F25 X4 F26 Engine Cooling Shroud Housing Diesel 600W 7593847

€170.95

Part no. 8R0145910B

Audi Q5 8R 2.0 TDI Quattro Water Hose Coolant Pipe Line 8R0145910B

€28.95

Part no. 8591068-1

Water Pump Mini F55 F56 F57 Diesel Engine B37 Coolant Pump 8591068

€23.95

Part no. A6421503189

Mercedes W212 Pipe Line Water Pump A6421503189

€23.95

Part no. A2055011500

Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011500

€75.95

Part no. A2045053430

Radiator Air Baffle Mercedes W204 Duct Guide Shroud Panel Cover A2045053430

€104.95

Part no. GK31-8260-AE

Ford Transit Mk8 Water Hose Engine Cooling Radiator Coolant Pipe GK31-8260-AE

€32.95

Part no. A2038800064

Mercedes W164 W203 C209 W251 C219 Retaining Hook Radiator Support A2038800064

€23.95

Part no. 8E0965557A

Audi A4 S4 RS4 B7 Coolant Pump Bracket Mount Holder Support 8E0965557A

€23.95

Part no. 5A6E1A4

Mini F65 F66 F67 Water Coolant Pipe Hose Expansion Tank B48P 5A6E1A4

€51.95

Part no. 7806190

BMW F06 Additional Auxiliary Coolant Cooler Water Radiator 7806190

€75.95

Part no. 7788758

Mini R50 One D Diesel W17 Upper Sealing Center Radiator Mount Seal Gasket

€23.95

Part no. M1TY18K580SB

Ford Puma Mk2 CF7 Radiator Coolant Water Pipe Hose 1.5 ST M1TY18K580SB

€23.95

Part no. 9329961

BMW F10 F11 F12 X5 E70 G20 Auxiliary Water Parking Heater Electric Pump 9329961

€94.95

Part no. 8X0805594B

Audi A1 8X Front Slam Panel Crossmember Reinforcement Support 8X0805594B

€237.95

Part no. A2135016982

Water Hose Mercedes W213 C238 C253 Diesel Engine OM642 Coolant Line A2135016982

€23.95

Part no. M8D2-8B503-AA

Land Rover Discovery Sport L550 Water Pump Bracket Holder M8D2-8B503-AA

€23.95

Part no. 7L6121070AJ-1

VW Volkswagen Touareg 7L Water Coolant Hose Pipe Line 3.0 TDI 7L6121070AJ

€42.95

Part no. 420260712B

Audi R8 42 Air Conditioning A/C Pipe Hose Cooling Line Tube 420260712B

€37.95

Part no. A2535018382

Mercedes X253 GLC220D Radiator Transmission Cooler Expansion Tank Coolant Hose

€32.95

Part no. 4G0122101AJ

Water Hose Audi A6 C7 A7 4G Diesel Cooling Radiator Pipe Line 4G0122101AJ

€23.95

Part no. LR035627

Land Range Rover Sport L494 Engine Coolant Hose Tube Pipe Line CPLA-8B273-CC

€28.95

Part no. 921700R

Mercedes W415 OM607 Diesel Transmission Hose Oil Cooling Line Tube Pipe 921700R

€23.95

Part no. 7529272-3

Mini Cooper R50 R52 R53 Engine Cooling Radiator Fan 300W 7529272

€42.95

Part no. A6398320423

Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398320423

€23.95

Part no. 99610624255

Porsche Carrera 911 996 Water Pipe Coolant Feed Tube Line Hose 99610624255

€23.95

Part no. A1192000015

Mercedes C140 M119 Coolant Thermostat Housing Petrol A1192030175

€23.95

Part no. CPLA-18K498-AC

Range Rover Vogue L405 Coolant Water Hose Pipe Line CPLA-18K498-AC

€28.95

Part no. 8K0122055B-1

Audi A4 B8 Water Return Coolant Pipe Hose Line 2.0 TDI Diesel Engine 8K0122055B

€37.95

Part no. A1725010382

Mercedes R172 Engine Water Coolant Hose Pipe Line Petrol A1725010382

€23.95

Part no. 2E0122447H

Volkswagen Crafter 2E Water Coolant Pipe Hose Line 2.0 TDI 2E0122447H

€23.95

Part no. JA6G-9V472-AA

Ford Focus Mk4 Fiesta Mk8 ST Coolant Water Pipe 1.5 EcoBoost JA6G-9V472-AA

€51.95

Part no. 06D121111G

Audi A4 B7 Coolant Regulator Thermostat Housing Pipe 2.0 TFSI BWE 06D121111G

€23.95

Part no. A6292000201

Mercedes W164 OM629 Engine Cooling Water Pump A6292000201

€23.95

Part no. 03C121004J-1

Volkswagen VW Scirocco Mk3 Water Pump Coolant Unit 1.4 TSI Petrol 03C121004J

€23.95

Part no. 9368339

Coolant Pipe BMW F30 LCI 330e B48X Air Conditioning A/C Line Tube 9368339

€32.95

Part no. 03N145735H

Volkswagen Tiguan AD1 Oil Return Pipe Hose Line 2.0 TDI Diesel Engine 03N145735H

€51.95

Part no. 2460320

Ford Ranger Wildtrak Mk6 Water Pump 3.2 TDCi Diesel BK3Q-8A558-GE

€75.95

Part no. L8D2-8D142-AB

Land Rover Discovery Sport L550 Coolant Water Hose Pipe PHEV L8D2-8D142-AB

€23.95

Part no. 1K0122157H

Volkswagen VW Golf Mk5 Radiator Water Coolant Pipe Hose Line 1K0122157H

€32.95

Part no. 04E121064E

Audi A3 8V Q3 8U VW Golf 5G Scirocco Mk3 Coolant Pipe Hose Tube Line 04E121064E

€23.95

Part no. 06K109121E

Audi S3 8Y 2.0 TFSI Volkswagen Golf 8 Petrol Water Pump Cover 06K109121E

€23.95

Part no. A2702032902

Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702032902

€23.95

Part no. A2055011891-1

Mercedes W205 Water Coolant Cooling Pipe Hose Line Tube C220 BlueTECA2055011891

€37.95

Part no. 8641963-1

BMW 1 3 Series F20 F21 F30 F31 Engine Cooling Radiator Fan Motor 400W 8641946

€23.95

Part no. 7586927-2

BMW E81 E60 LCI E93 N43 Petrol Engine Electric Water Coolant Pump 7586927

€208.95

Part no. A6512000451

Coolant Pipe Mercedes W212 Diesel OM651 Water Pump Flange Line A6512000451

€23.95

Part no. A6422002101

Mercedes W212 OM642 Diesel Engine Water Pump Coolant Water Unit A6422002101

€23.95

Part no. A2474703601

Mercedes W177 Fuel Tank Holder Bracket Mounting A2474703601

€23.95

Part no. 1440111

Ford Transit Mk7 Oil Cooler Hose Tube Line Pipe 2.4 TDCI 144016C1Q-8N039-BD11

€23.95

Part no. 1761517

Ford S-Max Transmission Oil Cooler Pipe Hose Line 2.2 TDCI 6G91-7990-LE

€32.95

Part no. 8E0121058B

Audi RS4 B7 Water Coolant Cooling Pipe Hose Line 4.2 FSI Petrol 8E0121058B

€28.95

Part no. DS78-8C419-AC

Ford Mondeo Mk5 Water Coolant Pump 2.0 Hybrid DS78-8C419-AC

€118.95

Part no. KK21-8C351-BE

Ford Transit Custom 2.0 Diesel Water Hose Engine Coolant Pipe KK21-8C351-BE

€37.95

Part no. 2140697

Ford Focus Mk3 Radiator Water Coolant Pipe Hose Line 1.5 TDCI 8V61-8286-KE

€23.95

Part no. 5Q012210GJ

Audi A3 8V Water Hose Cooling Radiator Coolant Pipe Line 5Q012210GJ

€28.95

Part no. 05L965567A

Audi A5 F5 Electric Coolant Fluid Water Auxiliary Pump 05L965567A

€37.95

Part no. 057121057C

Audi RSQ3 F3 2.5 TFSI Quattro Water Coolant Pipe Hose Line 057121057C

€23.95

Part no. 06J121497J

Audi TT 8J Turbine Lubrication Inlet Oil Feed Line Pipe 06J121497J

€23.95

Part no. 8W0122101AA

Audi S4 B9 3.0 TFSI Petrol Coolant Water Hose Line Tube Pipe 8W0122101AA

€28.95

Part no. A2536210300

Mercedes W213 X253 Front Beam Slam Panel Radiator Centre Bracket A2536210300

€32.95

Part no. 07K121057A

Coolant Hose Audi RS3 8V TTRS 8S 2.5 TFSI Cooling Pipe Line 07K121057A

€23.95

Part no. 8516205-1

BMW F10 F11 X3 F25 F30 F31 F32 Water Pump Engine Coolant Unit N57Z 8516205

€28.95

Part no. PCU000160

Land Rover Range Rover L322 Radiator Support Mount Bracket Right O/S PCU000160

€23.95

Part no. 7795878

BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878

€23.95

Part no. 8516203

BMW X1 E84 E90 E91 E92 E93 LCI F10 F11 F20 F30 F36 Thermostat Housing 8516203

€23.95

Part no. BJ32-8C607-AD-2

Range Rover Evoque L538 Engine Cooling Coolant Radiator Fan BJ32-8C607-AD

€75.95

Part no. 1K0121063P

Volkswagen Scirocco Mk3 Touran 1T Jetta A6 Coolant Hose Line Pipe 1K0121063P

€23.95

Part no. 06E121045AK

Porsche Cayenne S 92A Water Coolant Pipe Hose Line 3.0 TFSI 06E121045AK

€51.95

Part no. A2702000600-2

Mercedes W176 W246 M270 Petrol Engine Water Coolant Pump A2702000600

€75.95

Part no. A6462001601-1

Mercedes Vito W639 Diesel OM646 Coolant Mechanical Water Pump R6462010310

€23.95

Part no. 1K0121253BB

Seat Leon 1P Radiator Engine Cooling Coolant Water Unit Petrol 1K0121253BB

€28.95

Part no. A2731420083

Mercedes W164 W221 C219 Molded Hose Coolant Hose Pipe Line M273 A2731420083

€23.95

Part no. DS7E-8A587-CB

Ford Mondeo Mk5 2.0 Hybrid Coolant Thermostat Housing DS7E-8K528-EA

€51.95

Part no. 8K0121164E

Audi A4 B8 Water Pipe Hose Line Engine Cooling Coolant Unit Hose 8K0121164E

€23.95

Part no. 8849235

Mini F65 F66 F67 Engine Radiator Water Coolant Pipe Hose Line B48P 8849235

€99.95

Part no. 7534903

BMW E60 E61 E63 540i 550i 650i Radiator Mount Bracket Module Carrier Cover

€33.95

Part no. 03L121157AP

Coolant Pipe Audi A4 B8 A5 8T 2.0 TDI Water Cooling Line 03L121157AP

€23.95

Part no. 6R0122109L

Audi S1 8X VW Polo GTI Mk5 Water Coolant Pipe Hose Line 2.0 TFSI 6R0122109L

€23.95

Part no. 7514403

Radiator Seal BMW Z4 E85 E86 Upper Top Front Gasket Bracket 7514403

€23.95

Part no. 06J121065F

Audi TT 8J A3 8P A4 8K Water Hose Cooling Coolant Radiator Pipe Line 06J121065F

€32.95

Part no. A1695001254

Mercedes W169 Engine Cooling Radiator Condenser A1695001254

€23.95

Part no. 079121085Q

Audi S6 C7 S7 4G Water Coolant Pipe Hose 4.0 TFSI Petrol 079121085Q

€23.95

Part no. CV61-8286-TB

Ford Focus Mk3 ST 2.0 EcoBoost Engine Cooling Radiator Hose Pipe CV61-8286-TB

€23.95

Part no. 032121142

Audi A3 8P A4 B7 VW Golf MK5 Passat B6 Coolant Temperature Sensor Clip 032121142

€23.95

Part no. BV61-8C012-AA

Ford Focus Mk3 Transit Connect Overflow Bottle Hose Coolant Pipe BV61-8C012-AA

€23.95

Part no. A2045019482

Coolant Hose Mercedes W204 Petrol M274 Radiator Right O/S Water Line A2045019482

€23.95

Part no. 8677245-1

Radiator Coolant Hose BMW F20 LCI F30 F32 Petrol B48 Water Pipe Part 8677245

€56.95

Part no. 059121103H

Audi SQ5 8R 3.0 TDI CGQB Coolant Hose Line Tube Pipe 059121103H

€23.95

Part no. 3C0122051AT

Volkswagen Passat B6 Audi A3 8P Coolant Hose Pipe Line 3C0122051AT

€23.95

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